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llvm-mirror/test/Transforms/GlobalOpt/2006-11-01-ShrinkGlobalPhiCrash.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

34 lines
808 B
LLVM

; RUN: opt < %s -globalopt -disable-output
%struct._list = type { i32*, %struct._list* }
%struct._play = type { i32, i32*, %struct._list*, %struct._play* }
@nrow = internal global i32 0 ; <i32*> [#uses=2]
define void @make_play() {
entry:
br label %cond_true16.i
cond_true16.i: ; preds = %cond_true16.i, %entry
%low.0.in.i.0 = phi i32* [ @nrow, %entry ], [ null, %cond_true16.i ] ; <i32*> [#uses=1]
%low.0.i = load i32* %low.0.in.i.0 ; <i32> [#uses=0]
br label %cond_true16.i
}
define void @make_wanted() {
entry:
unreachable
}
define void @get_good_move() {
entry:
ret void
}
define void @main() {
entry:
store i32 8, i32* @nrow
tail call void @make_play( )
ret void
}